谈球吧app下载 Certifications

• In The United States And Germany, For Example, The Promotion Of LNG Vehicles Has Been Going On For Many Years. It Is Understood That Currently Operating LNG Vehicles Are Mainly Commercial Vehicles, Such As Urban Public Transport, Urban Engineering Vehicles, Sanitation Vehicles, Logistics And Transportation Companies. This Is First Of All Because Commercial Vehicles Have A Large Volume Of Transportation, High Usage Rates, And Natural Gas Prices Are Cheaper Than Fuel. Second, LNG Vehicles Have Smaller Pollution Emissions. LNG Vehicles Are Less Polluting Than The Large Amount Of Particulate Matter Emitted By Diesel Engines And The Resulting Noise Pollution.
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